package com.xxl.job.executor.sample.frameless.test.singleton;

public class LazySingleton4 {
    private static class LazyHolder {
        private static final LazySingleton4 INSTANCE = new LazySingleton4();
    }
    private LazySingleton4() {}
    public static final LazySingleton4 getInstance() {
        return LazyHolder.INSTANCE;
    }
}
